Oxygen Concentrators

Open Box Medical specializes in used oxygen concentrators. For many of us, breathing in oxygen is so easy that we don’t even realize we’re doing it! However, for those with respiratory problems, such as COPD and emphysema, breathing can cause massive distress to the individual. Oxygen supply is a priority for Open Box Medical, hence why we provide used portable oxygen concentrators at low and affordable prices. Oxygen Concentrators are machines that filter regular room air and convert it from the average 21% oxygen to nearly 95% oxygen, increasing and improving your overall oxygenation.

In addition to used oxygen concentrators, Open Box Medical carries refurbished Open Box, and new oxygen concentrators. Regardless of the whether our Oxygen Concentrators are used, refurbished, or Open Box, we don’t sell anything unless it is thoroughly inspected by one of our highly skilled technicians. Open Box Medical offers a minimum of 30-day Warranty on all our Oxygen Concentrators.

Inogen One G5 Portable Oxygen Concentrator (Model: Inogen One G5)

Brand New. Customer Return. Never Opened.

$2,299.00

List Price: $2,999.00

A Box of Oxygen Tubing With Connectors (Model: 9996-1-25)

A box of brand new oxygen tubing with 1 connector and 1 male thread grip connector, 1' ( .3 m). Quantity 25 pieces.

$49.99

List Price: $79.99

A Box of Adult Oxygen Masks (Model: O2-mask)

A box of brand new Adult Oxygen Masks with 7' tubing. The case includes 50 pieces.

$54.99

List Price: $89.95

Box of Oxygen Tubing With Connectors (Model: SO-1790)

A box of brand new oxygen tubing with 1 connector (6mm) and 1 male thread grip connector, 21" (0.53m). Quantity 50 pieces.

$59.99

List Price: $79.99

A Box of Oxygen Tubing With 2 Connectors (Model: 2025-25-25)

A box of brand new oxygen tubing with 2 standard connectors (6mm), 25' (7.6 m) Quantity 25 pieces.

$65.99

List Price: $79.99

A Box of Full Kit Nebulizer Set With Mouthpiece (Model: 8900-7-50)

A box of brand new Full Kit Nebulizer Set With Mouthpiece, tee adopter, reservoir, 7' (2.1 m) supply tube.

$89.99

List Price: $219.00

Box of Oxygen Tubing With 2 Connectors (Model: 2050-50-20)

A box of brand new oxygen tubing with 2 standard connectors (6mm), 50' (15.2 m) Quantity 20 pieces.

$89.99

List Price: $169.99

A Box of Adult Nebulizer With Aerosol Mask (Model: 8924-7-50)

A box of brand new Adult Nebulizer with Aerosol Mask, 7' (2.1m) supply tube, elastic strap fixation. Quantity 50 pieces.

$119.00

List Price: $219.00

Brand New Respironics SimplyGo Oxygen Concentrator by Philips Respironics (Model: SimplyGo-1)

Brand New SimplyGo Portable Oxygen Concentrator from Philips Respironics still in the box. This Oxygen Concentrator can provide continuous flow & pulse flow, and only weighs 10 lbs making it easy to use when traveling. The SimplyGo Oxygen Concentrator is capable of being used as your primary oxygen concentrator at home & portable for travel. Comes with 1 Battery.

$1,750.00

List Price: $4,095.00

Types of Oxygen Concentrators